/Engine/Plugins/Enterprise/VariantManager/Source/VariantManager/Public/VariantManager.h
Remove existing items from their parents and add them to existing containers.
void MoveObjectBindings ( const [TArray](API\Runtime\Core\Containers\TArray)< [UVariantObjectBinding](API\Plugins\VariantManagerContent\UVariantObjectBinding) * > & TheseBindings, [UVariant](API\Plugins\VariantManagerContent\UVariant) * ToThisVariant )